1.what is surge used in power system 2.what is switching used in power system 3.what is lightning used in power system

1 Answers   Areva,

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Y phase plates are used in transmission line??? what is there need???

0 Answers  

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what is the difference between squirrel cage & slip ring induction motor?

17 Answers   College School Exams Tests, NTPC, Ramyaa Electro Gear,

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what is the meaning of powerfactor

6 Answers   NTP,

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What is double delta conection in AC Motor? And can we done the double RPM of the motor by double delta conection?

1 Answers   vguard,

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What is relation b/w Transmission Lines & Communication Lines ?

2 Answers  

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what is the function of starter & choke in the tube light set & how choke give 1000 volts while switching on.

14 Answers   ADNOC Abu Dhabi National Oil Company, IBM,

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what is diff btw electric,magnetic & eletromagnetic field

0 Answers   Senthil,

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How each of the following losses occur in d.c machines (i) copper (2)core (3) windage (4)friction please help me

0 Answers  

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why transformer is rated in KVA ?

5 Answers  

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why did youi choose this career?

0 Answers   KTB, ONGC,

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How to calculate the fuse rating depend upon the DC circuit?

0 Answers  

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